function trim(str) {
	  return str.replace(/^\s*|\s*$/g,"");
	}
function signup() {
	if (trim(document.user.username.value)=='') {
      alert("Please Enter Username");
	  document.user.username.focus();
      return false;
  }
  if (trim(document.user.username.value).length>14) {
      alert("Please Enter Username within 14 character");
	  document.user.username.value="";
      document.user.username.focus();
      return false;
  }
  if (trim(document.user.password.value).length>14) {
	  alert("Please Enter Password within 14 character");
	   document.user.password.value="";
      document.user.password.focus();
      return false;
  }
 if (trim(document.user.password.value)=='') {
	 alert("Please Enter Password");
      document.user.password.focus();
      return false;
  }
 
 if (trim(document.user.confirm1.value)=='') {
      alert("Please Enter Confirm Password");
      document.user.confirm1.focus();
      return false;
  }
  if (trim(document.user.password.value)!=document.user.confirm1.value) {
      alert("Please Enter Correct Password");
      document.user.confirm1.focus();
      return false;
  }
 
 if (trim(document.user.day.value)=='') {
      alert("Please Select Day");
      document.user.day.focus();
      return false;
  }
 
 if (trim(document.user.month.value)=='') {
      alert("Please Select Month");
      document.user.month.focus();
      return false;
  }
 if (trim(document.user.year.value)=='') {
      alert("Please Select Year");
      document.user.year.focus();
      return false;
  }
 if (document.user.gender.value=='') {
      alert("Please Select Gender");
      document.user.gender.focus();
      return false;
  }
   if (trim(document.user.email.value)=='') {
      alert("Please  Enter Email Id");
      document.user.email.focus();
      return false;
  }
  
   if (echeck(document.user.email.value)==false) {
    document.user.email.value="";
    document.user.email.focus();
    return false
  }
   if (trim(document.user.mobile.value)=='') {
      alert("Please Enter Mobile");
      document.user.mobile.focus();
      return false;
  }
    if (document.user.address.value=='') {
      alert("Please Enter Address");
      document.user.address.focus();
      return false;
  }
    if (trim(document.user.city.value)=='') {
      alert("Please Enter City");
      document.user.city.focus();
      return false;
  }
    if (trim(document.user.pincode.value)=='') {
      alert("Please Enter Pincode");
      document.user.pincode.focus();
      return false;
  }
  
  
 return true;
}

function newsign() {
	
 if (trim(document.new1.username.value)=='') {
      alert("Please Enter Username");
      document.new1.username.focus();
      return false;
  }
  if (trim(document.new1.username.value).length>14) {
	 
      alert("Please Enter Username within 14 character");
	   document.new1.username.value="";
      document.new1.username.focus();
      return false;
  }
  if (trim(document.new1.password.value).length>14) {
	 
      alert("Please Enter Password within 14 character");
	   document.new1.password.value="";
      document.new1.password.focus();
      return false;
  }
 if (trim(document.new1.password.value)=='') {
	 
      alert("Please Enter Password");
      document.new1.password.focus();
      return false;
  }
 
 if (trim(document.new1.confirm1.value)=='') {
      alert("Please Enter Confirm Password");
   document.new1.confirm1.focus();
    return false;
  }
  if (trim(document.new1.password.value)!=document.new1.confirm1.value) {
      alert("Please Enter Correct Password");
      document.new1.confirm1.focus();
      return false;
  }
 

   if (trim(document.new1.email.value)=='') {
      alert("Please  Enter Email Id");
      document.new1.email.focus();
      return false;
  }
  if (echeck(document.new1.email.value)==false) {
    document.new1.email.value="";
    document.new1.email.focus();
    return false
  }
   if (trim(document.new1.mobile.value)=='') {
      alert("Please Enter Mobile");
      document.new1.mobile.focus();
      return false;
  }
    if (trim(document.new1.address.value)=='') {
      alert("Please Enter Address");
      document.new1.address.focus();
      return false;
  }
    if (trim(document.new1.city.value)=='') {
      alert("Please Enter City");
      document.new1.city.focus();
      return false;
  }
   
 return true;
}
function echeck(str) {
  var at="@"
  var dot="."
  var lat=str.indexOf(at)
  var lstr=str.length
  var ldot=str.indexOf(dot)
  if (str.indexOf(at)==-1){
     alert("Invalid e-mail id")
     return false
  }

  if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
     alert("Invalid e-mail id")
     return false
  }

  if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
      alert("Invalid e-mail id")
      return false
  }

  if (str.indexOf(at,(lat+1))!=-1){
      alert("Invalid e-mail id")
      return false
  }

  if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
      alert("Invalid e-mail id")
      return false
  }

  if (str.indexOf(dot,(lat+2))==-1){
      alert("Invalid e-mail id")
      return false
  }
  
  if (str.indexOf(" ")!=-1){
      alert("Invalid e-mail id")
      return false
  }

  return true
}
function emailsubmit() {
    if (trim(document.login1.email.value)=="") {
       
	   alert("Please Enter a Email Id");
	  document.login1.email.focus();
      return false;
  }

	if (echeck(document.login1.email.value)==false) {
        document.login1.email.value="";
	  document.login1.email.focus();
      return false;
  }
 

  return true
}